From f1ee6f1d3f900ec094f7009a539b0b28ef643bb1 Mon Sep 17 00:00:00 2001
From: Stanley Huang <stanleyhuangyc@gmail.com>
Date: Tue, 20 Oct 2015 22:29:56 +1100
Subject: Workaround for initialization timeout issue

---
 libraries/OBD/OBD.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/libraries/OBD/OBD.cpp b/libraries/OBD/OBD.cpp
index 2689498..c571be9 100644
--- a/libraries/OBD/OBD.cpp
+++ b/libraries/OBD/OBD.cpp
@@ -348,8 +348,13 @@ bool COBD::init(OBD_PROTOCOLS protocol)
 #endif
 		write(initcmd[i]);
 		if (receive(buffer, OBD_TIMEOUT_LONG) == 0) {
-			m_state = OBD_DISCONNECTED;
-			return false;
+			if (i == 0) {
+				// workaround for longer initialization time
+				delay(2000);
+			} else {
+				m_state = OBD_DISCONNECTED;
+				return false;
+			}
 		}
 		delay(50);
 	}
-- 
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